This is a fantastic opportunity to acquire a quality guitar amplifier from First Act. The First Act MA-104 Guitar Amplifier is a reliable and versatile combo amplifier that produces excellent sound quality. This amplifier has been tested (my son plugged in his electric guitar, and it worked fine) and comes with an AC adapter and a 10' musical instrument cable with 1/4" Male Jacks on each end. It is ready to use with an electric guitar (as one example) straight out of the shipping box. It is a perfect choice for guitarists of all skill levels who are looking for a reliable and cost-effective amplifier. With features such as a single speaker and a compact design (approx 8" H x 8" W x 4 D"), this 11.2 watt amplifier is light and easy to carry around. The First Act MA-104 is a must-have for any musician looking for an affordable and versatile guitar amplifier.